February 28, 2002 - Drive Source International, Inc acquired the assets of Dynamatic Corporation a manufacturing company steeped in over 75 years of applications knowledge, engineering know-how and is the overall world's leader in Eddy-Current drive technology. November 9, 2007 - Drive Source International, Inc purchased the Tasc Eddy-Current, Heenan Eddy-Current and Neco Geared motor products lines from ATB Laurence Scott Ltd of Norwich, England. DSI/Dynamatic offers the most complete line of products consisting of Eddy-Current variable speed drives up to 4000HP, Eddy-Current air and liquid cooled brakes, CES Constant Energy Digital press drives, Eddy-Current controls, custom control systems, high speed AC motors, Inverter packages, and Dynamatic Specialty & AC Dynamometer Motors. DSI/Dynamatic offers complete factory rebuild on all products, which carry a factory warranty. We can rebuild, test and repair all control circuit boards back to factory original specifications insuring minimal downtime.